Winter Weather Warnings / Watches / Advisories
Issued by NWS Cheyenne, WY

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WWUS45 KCYS 121907
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
107 PM MDT SAT APR 12 2014

...A SPRING SNOWSTORM TO IMPACT PORTIONS OF SOUTHEAST WYOMING
LATE TONIGHT AND SUNDAY...

.A STRENGTHENING AREA OF LOW PRESSURE WILL DIVE SOUTHEAST ACROSS
THE ROCKIES LATE TONIGHT AND SUNDAY. THIS SYSTEM WILL PUSH A COLD
FRONT ACROSS SOUTHEAST WYOMING OVERNIGHT. PRECIPITATION WILL BEGIN
AS RAIN THIS AFTERNOON AND EVENING BEFORE CHANGING OVER TO SNOW
DURING THE OVERNIGHT HOURS. SNOW...POTENTIALLY HEAVY AT TIMES WILL
CONTINUE SUNDAY BEFORE COMING TO AN END SUNDAY EVENING. NORTHEAST
WIND GUSTS OF 25 TO 35 MPH WILL PRODUCE SOME AREAS OF BLOWING AND
DRIFTING SNOW SUNDAY. TEMPERATURES WILL STRUGGLE TO GET OUT OF THE
20S ON SUNDAY.

WYZ101-103>105-110-114-131000-
/O.UPG.KCYS.WS.A.0011.140413T0300Z-140414T0000Z/
/O.NEW.KCYS.WS.W.0011.140413T0300Z-140414T0000Z/
CONVERSE COUNTY LOWER ELEVATIONS-NORTH LARAMIE RANGE-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN-
NORTH SNOWY RANGE FOOTHILLS-SNOWY RANGE-
INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...MUDDY GAP...
MEDICINE BOW...ARLINGTON...ELK MOUNTAIN...CENTENNIAL...ALBANY...
WOODS LANDING
107 PM MDT SAT APR 12 2014

...WINTER STORM WARNING IN EFFECT FROM 9 PM THIS EVENING TO 6 PM
MDT SUNDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM
9 PM THIS EVENING TO 6 PM MDT SUNDAY. THE WINTER STORM WATCH IS NO
LONGER IN EFFECT.

* TIMING...9 PM SATURDAY THROUGH 6 PM SUNDAY.

* TOTAL SNOW ACCUMULATIONS...4 TO 8 INCHES FOR ELEVATIONS BELOW
  7500 FEET. 8 TO 14 INCHES FOR ELEVATIONS ABOVE 7500 FEET.

* WINDS/VISIBILITIES...NORTHEAST WIND GUSTS OF 25 TO 35 MPH WILL
  PRODUCE AREAS OF BLOWING AND DRIFTING SNOW ESPECIALLY ON
  SUNDAY. VISIBILITIES WILL BE REDUCED TO NEAR ONE HALF MILE AT
  TIMES WITH THE HEAVIEST SNOW.

* IMPACTS...HAZARDOUS WINTER DRIVING CONDITIONS ARE EXPECTED DUE
  TO SLICK...SNOW PACKED ROADS AND POOR VISIBILITIES. MOTORISTS
  PLANNING TRAVEL ON SUNDAY MAY WANT TO DELAY TRAVEL IF POSSIBLE
  TO AVOID THESE POOR TRAVELING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN
THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND
CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU
MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN
APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A
WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY
WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR
VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE
EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING.

&&

$$

WYZ106-107-115>118-131000-
/O.UPG.KCYS.WS.A.0011.140413T0300Z-140414T0000Z/
/O.NEW.KCYS.WS.W.0011.140413T0900Z-140414T0000Z/
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
EAST PLATTE COUNTY-LARAMIE VALLEY-SOUTH LARAMIE RANGE-
SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY-
INCLUDING THE CITIES OF...BORDEAUX...GLENDO...WHEATLAND...
CHUGWATER...GUERNSEY...LARAMIE...VEDAUWOO...BUFORD...
PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE
107 PM MDT SAT APR 12 2014

...WINTER STORM WARNING IN EFFECT FROM 3 AM TO 6 PM MDT SUNDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM
3 AM TO 6 PM MDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN
EFFECT.

* TIMING...3 AM SUNDAY THROUGH 6 PM SUNDAY.

* TOTAL SNOW ACCUMULATIONS...4 TO 8 INCHES FOR ELEVATIONS BELOW
  7500 FEET. 8 TO 14 INCHES FOR ELEVATIONS ABOVE 7500 FEET.

* WINDS/VISIBILITIES...NORTHEAST WIND GUSTS OF 25 TO 35 MPH WILL
  PRODUCE AREAS OF BLOWING AND DRIFTING SNOW ESPECIALLY ON
  SUNDAY. VISIBILITIES WILL BE REDUCED TO NEAR ONE HALF MILE AT
  TIMES WITH THE HEAVIEST SNOW.

* IMPACTS...HAZARDOUS WINTER DRIVING CONDITIONS WILL BE POSSIBLE
  DUE TO SLICK...SNOW PACKED ROADS AND POOR VISIBILITIES.
  MOTORISTS PLANNING TRAVEL ON SUNDAY MAY WANT TO DELAY TRAVEL IF
  POSSIBLE TO AVOID THESE POOR TRAVELING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN
THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND
CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU
MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN
APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A
WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY
WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR
VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE
EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING.

&&

$$

WYZ112-131000-
/O.UPG.KCYS.WS.A.0011.140413T0300Z-140414T0000Z/
/O.NEW.KCYS.WW.Y.0016.140413T0900Z-140414T0000Z/
SIERRA MADRE RANGE-
107 PM MDT SAT APR 12 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 6 PM MDT
SUNDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 3 AM TO 6 PM MDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER
IN EFFECT.

* TIMING...3 AM SUNDAY THROUGH 6 PM SUNDAY.

* TOTAL SNOW ACCUMULATIONS...7 TO 11 INCHES.

* WINDS/VISIBILITIES...NORTHEAST WIND GUSTS OF 25 TO 35 MPH WILL
  PRODUCE AREAS OF BLOWING AND DRIFTING SNOW ESPECIALLY ON
  SUNDAY. VISIBILITIES WILL BE REDUCED TO NEAR ONE HALF MILE AT
  TIMES WITH THE HEAVIEST SNOW.

* IMPACTS...HAZARDOUS WINTER DRIVING CONDITIONS WILL BE POSSIBLE
  DUE TO SLICK...SNOW PACKED ROADS AND POOR VISIBILITIES.
  MOTORISTS PLANNING TRAVEL ON SUNDAY MAY WANT TO DELAY TRAVEL IF
  POSSIBLE TO AVOID THESE POOR TRAVELING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$

NEZ095-WYZ102-131000-
/O.NEW.KCYS.WW.Y.0016.140413T0300Z-140414T0000Z/
NORTH SIOUX-NIOBRARA COUNTY-
INCLUDING THE CITIES OF...HARRISON...LUSK
107 PM MDT SAT APR 12 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO
6 PM MDT SUNDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 9 PM THIS EVENING TO 6 PM MDT SUNDAY.

* TIMING...9 PM SATURDAY THROUGH 6 PM SUNDAY.

* TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES.

* WINDS/VISIBILITIES...NORTHEAST WIND GUSTS OF 25 TO 35 MPH WILL
  PRODUCE AREAS OF BLOWING AND DRIFTING SNOW ESPECIALLY ON
  SUNDAY. VISIBILITIES WILL BE REDUCED TO NEAR ONE HALF MILE AT
  TIMES WITH THE HEAVIEST SNOW.

* IMPACTS...HAZARDOUS WINTER DRIVING CONDITIONS WILL BE POSSIBLE
  DUE TO SLICK...SNOW PACKED ROADS AND POOR VISIBILITIES.
  MOTORISTS PLANNING TRAVEL ON SUNDAY MAY WANT TO DELAY TRAVEL IF
  POSSIBLE TO AVOID THESE POOR TRAVELING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$

WYZ108-119-131000-
/O.NEW.KCYS.WW.Y.0016.140413T0900Z-140414T0000Z/
GOSHEN COUNTY-EAST LARAMIE COUNTY-
INCLUDING THE CITIES OF...TORRINGTON...BURNS...CARPENTER...
ALBIN...PINE BLUFFS
107 PM MDT SAT APR 12 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 6 PM MDT
SUNDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 3 AM TO 6 PM MDT SUNDAY.

* TIMING...3 AM SUNDAY THROUGH 6 PM SUNDAY.

* TOTAL SNOW ACCUMULATIONS...2 TO 5 INCHES.

* WINDS/VISIBILITIES...NORTHEAST WIND GUSTS OF 25 TO 35 MPH WILL
  PRODUCE AREAS OF BLOWING AND DRIFTING SNOW ESPECIALLY ON
  SUNDAY. VISIBILITIES WILL BE REDUCED TO NEAR ONE HALF MILE AT
  TIMES WITH THE HEAVIEST SNOW.

* IMPACTS...HAZARDOUS WINTER DRIVING CONDITIONS WILL BE POSSIBLE
  DUE TO SLICK...SNOW PACKED ROADS AND POOR VISIBILITIES.
  MOTORISTS PLANNING TRAVEL ON SUNDAY MAY WANT TO DELAY TRAVEL IF
  POSSIBLE TO AVOID THESE POOR TRAVELING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$

HAHN





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